IANPHI's 100 members represent the public health institutes of the world. Each supports a new focus on building stronger national public health systems and global public health capacity through strong and connected NPHIs. 

IANPHI member institutes span the globe, from Colombia's Instituto Nacional de Salud to Public Health England, South Africa's National Institute for Communicable Diseases, and the China CDC. These science-based institutions provide core public health functions that improve their countries' efforts to address health challenges and improve health security both within and beyond their borders. 

These institutes are represented by their directors, all accomplished and highly regarded global leaders who generously share a wealth of public health insight and practical solutions that hold promise for a healthier world. Individually, they lead their countries’ efforts to protect and improve health. Collectively, they comprise a unique global resource for strengthening national public health capacity and diminishing collective vulnerabilities around the world.